76987530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{285139}}^1$

素因数の和:285155

約数の個数: 32

約数和(自身を含む): 205300800

約数和(自身を除く): 128313270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 285139, 570278, 855417, 1425695, 1710834, 2566251, 2851390, 4277085, 5132502, 7698753, 8554170, 12831255, 15397506, 25662510, 38493765, 76987530]

約数ペア:

[(1, 76987530), (2, 38493765), (3, 25662510), (5, 15397506), (6, 12831255), (9, 8554170), (10, 7698753), (15, 5132502), (18, 4277085), (27, 2851390), (30, 2566251), (45, 1710834), (54, 1425695), (90, 855417), (135, 570278), (270, 285139)]